The former NFL player was photographed throwing his smiling 15-month-old son, Ace, high into the air while playing in a pool on Tuesday.

Although the 34-year-old fashion designer wasn’t present for the pool toss, she posted the picture via Instagram, captioned: “I was on a plane to NYC today and I missed out on this!!! I’m in LOVE with the 2 of them. #boyswillbeboys.”

Simpson appeared on NBC’s “Today” show on Wednesday morning, where she admitted to Matt Lauer that, since getting married, she and Johnson are “a little more addicted to each other.”

The mom of two isn’t the only one obsessed with Johnson.

“Ace is obsessed with his dad, Maxwell is obsessed with her dad,” Simpson told Access Hollywood. “I think it’s because he can lift both of them [at the same time]. Eric is the best.”

This isn’t the first time Johnson, 35, has goofed around with his kids by lobbing them in the air.

In April, Simpson snapped a picture of the retired tight end tossing the couple’s 2-year-old daughter, Maxwell, high into the air while on the beach. Simpson captioned the photo: “Maxi and Daddy at the beach. Yikes and Yay. Good Lord! She has NO fear!”